Got the same email. I've got no connection to this site either. He's got several cool 50+ watt transmitters featured on the site. Not shabby:
Jack Jones <stationqrp@gmail.com>
Attachments3:33 PM (32 minutes ago)
Hi, will you do me a favour? I’m looking for help getting the word out about my QRP site.
I’ve updated my website with the circuit diagram of my 8 watt QRP shortwave transmitter and inverted-v antenna.
I'm sure it's of interest to fellow shortwave radio enthusiasts.
As a sneak-preview I've enclosed my circuit diagram.
I would very much appreciate any mention you can make, either on a blog or a permanent link about my QRP website.
Here’s the link:
QRP station site
Thank you very much in advance!